Summary
Updated Aug 30, 2026
Alfred W. Zollar files SEC Form 4 reports at INTERNATIONAL BUSINESS MACHINES CORP (IBM). 12 SEC Form 4 filings on record going back to 2024, most recently on 2 July 2026. Most recent open-market trade: bought $204K of NDAQ on 14 November 2024. Lifetime open-market purchases: $401K.
Recent Transactions
4Every recent SEC Form 4 transaction Alfred W. Zollar has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Alfred W. Zollar files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Adena T. Friedman - $76.06M of NDAQ open-market activity in the last 12 months
- Ab Investor - $20.72M of NDAQ open-market activity in the last 12 months
- Robert David Thomas - $5.76M of IBM open-market activity in the last 12 months
- Pc Nelson Griggs - $3.50M of NDAQ open-market activity in the last 12 months
- Bradley J. Peterson - $1.78M of NDAQ open-market activity in the last 12 months
- Bryan Everard Smith - $1.59M of NDAQ open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Alfred W. Zollar?
Alfred W. Zollar is a corporate insider of INTERNATIONAL BUSINESS MACHINES CORP (IBM). InsiderAlpha holds 12 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Alfred W. Zollar submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Alfred W. Zollar been buying or selling stock?
Recorded transactions: 2 open-market purchases ($401K) and 0 open-market sales across all tracked filings.
Where can I see all of Alfred W. Zollar's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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